BTS840S2 데이터 시트보기 (PDF) - Infineon Technologies

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BTS840S2

Smart High-Side Power Switch Two Channels: 2 x 30 mΩ Current Sense

Infineon Technologies 

Thermal Characteristics

Parameter and Conditions

Symbol

Thermal resistance

junction -case

junction - ambient4)

each channel: Rthjs

one channel active: Rthja

all channels active:

Electrical Characteristics

Parameter and Conditions, each of the two channels

at Tj = -40...+150°C, Vbb = 12 V unless otherwise specified

Symbol

Load Switching Capabilities and Characteristics

On-state resistance (Vbb to OUT); IL = 5 A

each channel, Tj = 25°C: RON

Tj = 150°C:

two parallel channels, Tj = 25°C:

Output voltage drop limitation at small load

currents, see page 14

VON(NL)

IL = 0.5 A

Tj =-40...+150°C:

Nominal load current, ISO Norm

one channel active: IL(NOM)

two parallel channels active:

ISO 10483-1, 6.7: Von =0.5V Tc = 85°C

Output current while GND disconnected or pulled up5); IL(GNDhigh)

Vbb = 30 V, VIN = 0,

see diagram page 10

Turn-on time6)

IN

Turn-off time

IN

RL = 12 Ω

Slew rate on 6)

10 to 30% VOUT, RL = 12 Ω:

Slew rate off 6)

70 to 40% VOUT, RL = 12 Ω:

to 90% VOUT: ton

to 10% VOUT: toff

dV/dton

-dV/dtoff

BTS 840 S2

Values

Unit

min typ max

--

--

-- 37

-- 30

1 K/W

--

--

Values

Unit

min typ max

-- 27 30 mΩ

54 60

14 15

-- 50

-- mV

11 12

22 24

--

--

-- A

8 mA

25 70 150 µs

25 80 200

0.1

--

1 V/µs

0.1

--

1 V/µs

5) not subject to production test, specified by design

6) See timing diagram on page 11.

Infineon technologies

4

2003-Oct-01

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